2.4L LE5 Performance Tech 16 valve 171 hp EcoTec with 163 lb-ft of torque

Solid Start for Modding 2.4..

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Old May 21, 2008 | 08:12 AM
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Solid Start for Modding 2.4..

Hey guys.. Got a 2.4.. I just wanted to see what a solid start wold be to get good (and relatively cheap) power..

Mine's auto, which is sometime unfortunate, and sometimes not. But it's ok.. As for performance, I've already got an Injen intake and I use Mobil 1 synthetic oil. lol. I was figuring on getting a full exhaust (header back), synthetic tranny fluid, maybe a B&M Hot Shift, then a tune. How will that be? Any sort of HP ratings? I know I'm not gonna be able to beat a Corvette or anything, but I find my Cobalt very fun to drive, and with a few small mods I think it'd be a blast.. I'm not looking for 400 hp, just an even quicker daily driver..

Thanks!
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Old May 21, 2008 | 08:20 AM
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Skip the B+M shift plus and get a good tranny tune when you get tuned.

Header back and no bigger than a 2.5" exhaust and you should be golden.
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Old May 21, 2008 | 09:51 AM
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header back def opens up our car real nice. but dont get that shift kit...get a tune!
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Old May 21, 2008 | 10:01 AM
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Originally Posted by averagewhiteboy
Hey guys.. Got a 2.4.. I just wanted to see what a solid start wold be to get good (and relatively cheap) power..

Mine's auto, which is sometime unfortunate, and sometimes not. But it's ok.. As for performance, I've already got an Injen intake and I use Mobil 1 synthetic oil. lol. I was figuring on getting a full exhaust (header back), synthetic tranny fluid, maybe a B&M Hot Shift, then a tune. How will that be? Any sort of HP ratings? I know I'm not gonna be able to beat a Corvette or anything, but I find my Cobalt very fun to drive, and with a few small mods I think it'd be a blast.. I'm not looking for 400 hp, just an even quicker daily driver..

Thanks!
Thats what i said....now look at my VB garage
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Old May 21, 2008 | 10:47 AM
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I don't see why you didn't just post that in your previous thread you started about boosting: https://www.cobaltss.net/forums/2-4l-le5-performance-tech-46/boost-questions-boost-noob-112309/

Definitely get an exhaust since it seems to be the biggest hold up on the cobalt, next to the tune.
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Old May 21, 2008 | 11:02 AM
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Intake + full exhaust + short shifter was where I started. Then I lowered it, put on the Ingalls ETD and DC sports strut bar......and so on and so on...... Now its got basically every bolt on you can sport.
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Old May 21, 2008 | 11:44 AM
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Originally Posted by WhiteSSBalt
Intake + full exhaust + short shifter was where I started. Then I lowered it, put on the Ingalls ETD and DC sports strut bar......and so on and so on...... Now its got basically every bolt on you can sport.
Any forced induction in your plans?
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Old May 21, 2008 | 11:47 AM
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you're auto?? skip the shifter and get a tranny tune.

header really opens up these cars. this plus dp and exhaust with a tune and you'll have a surprisingly quick vehicle.

want a quick and peppy daily driver?? go with ^^^ right there and you'll have it
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Old May 21, 2008 | 07:36 PM
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Boost is your friend

thats were im going sick of being slow

Last edited by Jimmys2007CobaltSS/C; May 21, 2008 at 07:36 PM. Reason: Automerged Doublepost
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Old May 21, 2008 | 08:27 PM
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hahaha boost can be expensive..but if u want some real speed do it up..turbo kit
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Old May 21, 2008 | 09:13 PM
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Originally Posted by nutsandboldts05
Any forced induction in your plans?
Nope. I'm done with the car pretty much. Just gonna tint it, tune it, and get my front camber corrected....and then leave it alone. I was gonna do some stuff with my stimulus package check, but some asshat hit and ran my car in my apartment parking lot, so now I gotta use that money to get my front bumper re-painted.
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Old May 21, 2008 | 09:43 PM
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Header back exhaust - engine and trans tune w/ hptuners - some eibach sportlines = fun daily driver for not as much $ as a boost upgrade would be
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Old May 21, 2008 | 10:23 PM
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Originally Posted by celicacobalt
Header back exhaust - engine and trans tune w/ hptuners - some eibach sportlines = fun daily driver for not as much $ as a boost upgrade would be
agreed thats were pretty much i am just w/o the suspension mods...dont want to boost it..next car will be probably stock boosted..eh who knows
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Old May 21, 2008 | 11:56 PM
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Well the MAIN issue with the turbo kit is..well..4g's. lol. I have my car and my bike. That's already eating most of my money, so a 4 grand turbo kit is a tad out of budget right now.. But a few 300 dollar parts could be doable.. That, or maybe I should just sell drugs / rob people. lol.
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